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Monday, 24 December 2018

Nanotechnology applications in the field of Health and Medicine

Every day there is a lot of inventions coming
into a part of our lives without any procrastinations with the help of advanced
research on science and technology. In that Nanotechnology is one of the highly
precision technical support where it booms all the fields with fruitful results
like Industries, Electronics, Environment, Energy, Space, IT sector, Health and
Medicine. Nano metre is one billion times smaller than one metre (I.e. 10 ^
-9). Nanotechnology is engineering at the atomic and molecular scaling often
deals with the size of 0.1 nm to 100 nm If we redesigned an object in atomic
and molecular level of scaling Nano size, then the objective of that particular
thing will be implemented by acquiring more strength in its structure, and
achieved enhanced functions as per our requirements with in compact package.

Even
it has its impact on all sectors, specially now we are dealing the enormous
applications of this tremendous technology in the field of health and medicine.
The concept of targeted drug delivery will be opening a new chapter especially
to end the problem of cancer patients. For example, if we find out a tumour in
a specific area of human body, to treat that caner cells we depend on the
traditional methods of chemotherapy and radiotherapy orally. Because of these
methods patients feel more side effects like losing hair, becoming weak and
sick. This kind of treatment methods and Medicine are too expensive to use for
the betterment of cancer patient's health. Instead of that, if we use targeted
drug delivery method where the Nano capsules contain the effective antibodies
which will be designed such manner to activate with the energy of chemotherapy Nano
miniaturized particle located inside the capsules, it will detect and attached
with the cancer cells to destroy them.

It is dealing with one more
contrivance of neuron degeneration. It means to create a network of random
neurons with new connections and placing it in a compact pack of neuron set. If
any part of brain damage occurs for that particular person this neuron set will
be useful for degeneration of neurons with new functions and features with
replacement of damage. This technology is helpful for the study of DNA and it's
research, if we get brief idea about DNA of particular person with less time
span, then we easily predict health issues of him which will be facing in the
future. With this kind of estimation we start caring today onwards.

Now we are looking for the application of
Magnetic Nano particles. The major function of these particles to destroy the
tumours and clear blood clots in side the brain without going for surgery. With
the help of Nano capsules, the Magnetic Nano particles reaches the effected
area. Later we apply Magnetic fields outer side, the Magnetic Nano particles
develop the required amount of heat to burn the tumour and clear the blood
clots inside the brain with fewer efforts.

At the earlier detection of cancer and treatment
for its prevention with the help of Nano technology is Biomedical imaging.
Quantum dots are the luminescent Nano particles. These will help us to
recognize a very small blockage and a minuted hole at its starting stages
inside the heart vessels. In the study of Ophthalmology, remove dead cells and
blood clots inside the eye, the instrumental equipment which is made with
Nanotechnology is very useful.

Still, the research is going on
how much amount of Nano drug is enough for clear the tumours, blockages, clots
inside the body and after completion of its job on targeted area, it should be
coming outside without interacting on other biological actions otherwise it
will create new problems. If successfully the above mentioned inlaid problems
overcoming by these Nano medicine, then really Nanotechnology is escorting
human lives.